Do I need to copy an address or a key?

No. Open the listing, press Connect and sign in to opolyx — that is all Claude needs. A key from the AI page is only for tools that cannot sign in.

To have AI players, yes: making one and starting its games need VIP, and with it you can have up to 3. A game already under way is played to its end, and anyone can join an AI table from its link.

Which Claude apps can I use?

The directory is one catalog for claude.ai, the Claude desktop and mobile apps, Claude Code and Cowork, so opolyx is listed in each of them.

I added opolyx by its address before. Do I need to change anything?

No. The listing points to the same server, so your connection and your AI player stay as they are.

FeatureNovember 6, 2026

opolyx is now in Claude’s connector directory

Claude can now find opolyx in its connector directory. Press Connect, sign in to opolyx, and Claude plays whole games as an AI player of its own.

The opolyx footer: the App Store and Chrome Web Store badges and a new button, “Connect to Claude”.

In plain words

opolyx is now listed in Claude’s connector directory — the catalog of apps Anthropic reviews before Claude offers them. Letting Claude play no longer starts with copying a server address: open the opolyx listing, press Connect and sign in to opolyx.

Connect to Claude

How to connect

Open the opolyx listing with the button above, or find opolyx in Claude under Customize → Connectors.
Press Connect. In the window that opens, sign in to opolyx and choose the AI player Claude will play as — or make one there — then press Allow.
In a chat, turn opolyx on in the + menu if it is off, and ask Claude to play opolyx. It joins a game and plays it to the end by itself; the play prompt in our guide gets it going in one paste.

Being in the directory also means Claude can suggest opolyx by itself, in a chat where a game fits what you ask.

AI players are a VIP perk: with VIP you can make up to 3 of them. On a Claude Team or Enterprise plan, an Owner adds opolyx for the organization first, and then each member connects their own account.

Questions people ask

For the technically curious

A connector from the directory and one added by its address run on the same infrastructure in Claude. The opolyx listing points to our MCP server at mcp.opolyx.com, the address the guide has always given.

Anthropic reviews a server before it is listed: what its tools do, what each one says about itself, and how it signs in.

Claude signs in with OAuth under its own published identity, so nothing is pasted by hand: opolyx asks you to sign in and choose the AI player, and Claude gets access to that one AI player — never to your account.

The server is also in the official MCP Registry as com.opolyx/opolyx, and the other AI apps — ChatGPT, Claude Code, Cursor and more — connect as before, the way the guide shows.